Change "tracking branch" to "remote-tracking branch"

One more step towards consistancy. We change the documentation and the C
code in a single patch, since the only instances in the C code are in
comment and usage strings.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/config.txt

@@ -680,7 +680,7 @@ color.branch::
 color.branch.<slot>::
 	Use customized color for branch coloration. `<slot>` is one of
 	`current` (the current branch), `local` (a local branch),
-	`remote` (a tracking branch in refs/remotes/), `plain` (other
+	`remote` (a remote-tracking branch in refs/remotes/), `plain` (other
 	refs).
 +
 The value for these configuration variables is a list of colors (at most
@@ -1102,7 +1102,7 @@ gui.newbranchtemplate::
 	linkgit:git-gui[1].
 
 gui.pruneduringfetch::
-	"true" if linkgit:git-gui[1] should prune tracking branches when
+	"true" if linkgit:git-gui[1] should prune remote-tracking branches when
 	performing a fetch. The default value is "false".
 
 gui.trustmtime::

Documentation/git-fetch.txt

@@ -26,7 +26,7 @@ The ref names and their object names of fetched refs are stored
 in `.git/FETCH_HEAD`.  This information is left for a later merge
 operation done by 'git merge'.
 
-When <refspec> stores the fetched result in tracking branches,
+When <refspec> stores the fetched result in remote-tracking branches,
 the tags that point at these branches are automatically
 followed.  This is done by first fetching from the remote using
 the given <refspec>s, and if the repository has objects that are

Documentation/git-pull.txt

@@ -134,7 +134,7 @@ and if there is not any such variable, the value on `URL: ` line
 in `$GIT_DIR/remotes/<origin>` file is used.
 
 In order to determine what remote branches to fetch (and
-optionally store in the tracking branches) when the command is
+optionally store in the remote-tracking branches) when the command is
 run without any refspec parameters on the command line, values
 of the configuration variable `remote.<origin>.fetch` are
 consulted, and if there aren't any, `$GIT_DIR/remotes/<origin>`
@@ -147,9 +147,9 @@ refs/heads/*:refs/remotes/origin/*
 ------------
 
 A globbing refspec must have a non-empty RHS (i.e. must store
-what were fetched in tracking branches), and its LHS and RHS
+what were fetched in remote-tracking branches), and its LHS and RHS
 must end with `/*`.  The above specifies that all remote
-branches are tracked using tracking branches in
+branches are tracked using remote-tracking branches in
 `refs/remotes/origin/` hierarchy under the same name.
 
 The rule to determine which remote branch to merge after

Documentation/git-remote.txt

@@ -146,7 +146,7 @@ With `-n` option, the remote heads are not queried first with
 
 'prune'::
 
-Deletes all stale tracking branches under <name>.
+Deletes all stale remote-tracking branches under <name>.
 These stale branches have already been removed from the remote repository
 referenced by <name>, but are still locally available in
 "remotes/<name>".

Documentation/git-tag.txt

@@ -177,7 +177,7 @@ On Automatic following
 ~~~~~~~~~~~~~~~~~~~~~~
 
 If you are following somebody else's tree, you are most likely
-using tracking branches (`refs/heads/origin` in traditional
+using remote-tracking branches (`refs/heads/origin` in traditional
 layout, or `refs/remotes/origin/master` in the separate-remote
 layout).  You usually want the tags from the other end.
 
@@ -232,7 +232,7 @@ this case.
 It may well be that among networking people, they may want to
 exchange the tags internal to their group, but in that workflow
 they are most likely tracking with each other's progress by
-having tracking branches.  Again, the heuristic to automatically
+having remote-tracking branches.  Again, the heuristic to automatically
 follow such tags is a good thing.
 
 

Documentation/glossary-content.txt

@@ -131,7 +131,7 @@ to point at the new commit.
 	you have. In such these cases, you do not make a new <<def_merge,merge>>
 	<<def_commit,commit>> but instead just update to his
 	revision. This will happen frequently on a
-	<<def_tracking_branch,tracking branch>> of a remote
+	<<def_remote_tracking_branch,remote-tracking branch>> of a remote
 	<<def_repository,repository>>.
 
 [[def_fetch]]fetch::
@@ -260,7 +260,7 @@ This commit is referred to as a "merge commit", or sometimes just a
 	The default upstream <<def_repository,repository>>. Most projects have
 	at least one upstream project which they track. By default
 	'origin' is used for that purpose. New upstream updates
-	will be fetched into remote <<def_tracking_branch,tracking branches>> named
+	will be fetched into remote <<def_remote_tracking_branch,remote-tracking branches>> named
 	origin/name-of-upstream-branch, which you can see using
 	`git branch -r`.
 
@@ -349,6 +349,14 @@ This commit is referred to as a "merge commit", or sometimes just a
 	master branch head as to-upstream branch at $URL". See also
 	linkgit:git-push[1].
 
+[[def_remote_tracking_branch]]remote-tracking branch::
+	A regular git <<def_branch,branch>> that is used to follow changes from
+	another <<def_repository,repository>>. A remote-tracking
+	branch should not contain direct modifications or have local commits
+	made to it. A remote-tracking branch can usually be
+	identified as the right-hand-side <<def_ref,ref>> in a Pull:
+	<<def_refspec,refspec>>.
+
 [[def_repository]]repository::
 	A collection of <<def_ref,refs>> together with an
 	<<def_object_database,object database>> containing all objects
@@ -418,14 +426,6 @@ This commit is referred to as a "merge commit", or sometimes just a
 	that each contain very well defined concepts or small incremental yet
 	related changes.
 
-[[def_tracking_branch]]tracking branch::
-	A regular git <<def_branch,branch>> that is used to follow changes from
-	another <<def_repository,repository>>. A tracking
-	branch should not contain direct modifications or have local commits
-	made to it. A tracking branch can usually be
-	identified as the right-hand-side <<def_ref,ref>> in a Pull:
-	<<def_refspec,refspec>>.
-
 [[def_tree]]tree::
 	Either a <<def_working_tree,working tree>>, or a <<def_tree_object,tree
 	object>> together with the dependent <<def_blob_object,blob>> and tree objects

Documentation/user-manual.txt

@@ -435,7 +435,7 @@ linux-nfs/master
 origin/master
 -------------------------------------------------
 
-If you run "git fetch <remote>" later, the tracking branches for the
+If you run "git fetch <remote>" later, the remote-tracking branches for the
 named <remote> will be updated.
 
 If you examine the file .git/config, you will see that git has added

builtin/checkout.c

@@ -784,7 +784,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
 	 *   between A and B, A...B names that merge base.
 	 *
 	 *   With no paths, if <something> is _not_ a commit, no -t nor -b
-	 *   was given, and there is a tracking branch whose name is
+	 *   was given, and there is a remote-tracking branch whose name is
 	 *   <something> in one and only one remote, then this is a short-hand
 	 *   to fork local <something> from that remote-tracking branch.
 	 *

builtin/fetch.c

@@ -52,7 +52,7 @@ static struct option builtin_fetch_options[] = {
 	OPT_SET_INT('n', NULL, &tags,
 		    "do not fetch all tags (--no-tags)", TAGS_UNSET),
 	OPT_BOOLEAN('p', "prune", &prune,
-		    "prune tracking branches no longer on remote"),
+		    "prune remote-tracking branches no longer on remote"),
 	OPT_BOOLEAN(0, "dry-run", &dry_run,
 		    "dry run"),
 	OPT_BOOLEAN('k', "keep", &keep, "keep downloaded pack"),
@@ -98,7 +98,7 @@ static void add_merge_config(struct ref **head,
 			continue;
 
 		/*
-		 * Not fetched to a tracking branch?  We need to fetch
+		 * Not fetched to a remote-tracking branch?  We need to fetch
 		 * it anyway to allow this branch's "branch.$name.merge"
 		 * to be honored by 'git pull', but we do not have to
 		 * fail if branch.$name.merge is misconfigured to point

remote.c

@@ -493,7 +493,7 @@ static void read_config(void)
 }
 
 /*
- * We need to make sure the tracking branches are well formed, but a
+ * We need to make sure the remote-tracking branches are well formed, but a
  * wildcard refspec in "struct refspec" must have a trailing slash. We
  * temporarily drop the trailing '/' while calling check_ref_format(),
  * and put it back.  The caller knows that a CHECK_REF_FORMAT_ONELEVEL